2019028802

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3897739}}^1$

素因数の和:3897785

約数の個数: 16

約数和(自身を含む): 3554738880

約数和(自身を除く): 1535710078

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 3897739, 7795478, 27284173, 54568346, 144216343, 288432686, 1009514401, 2019028802]

約数ペア:

[(1, 2019028802), (2, 1009514401), (7, 288432686), (14, 144216343), (37, 54568346), (74, 27284173), (259, 7795478), (518, 3897739)]